{{cite journal | last1=Ali | first1=M. A. | author2=M. D. Ahmad | author3=K. Muhammad | author4=A. A. Anjum | year=2011 | title=PREVALENCE OF SUB CLINICAL MASTITIS IN DAIRY BUFFALOES OF PUNJAB, PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=21 | issue=3 | pages=477-480 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2011-JAPS-335}}